Hmm.. Pretty nice.
Some of my only complaints are the windows, due to the white line going across them, and the clear blue along with it. I'd suggest you to find an alternate way to shade them, due to the current one being too bright and repetitive. Perhaps a darker tone, or a way to arrange it without the white line.
Also, the way some wooden panels on the houses are dithered bother me up a bit, but it may not be something to worry about much, as it's just one minor detail.
Everything else is actually good. Got no crits for now.
And I should mention, the way the ceilings are shaded on the small green houses surprisingly impressed me, on moments where I thought no D/P styled customs could actually be that good. Pretty awesome work you got there.
EDIT: Realized something about the lab.. The way the stairs are put at it's side makes it seem as though one would climb them to acess the roof, not a door on a second floor. If it was meant to be like that, it's pretty much ok. Elsewise, a bit more altitude to the building might be the trick, as well as windows or stuff to help identify the upper floor.
Kyledove, eres dios, me encantan tus tiles de New Bark. Espero que hagas las Ruinas Alfa, estaría muy bien.
Bueno.. Si no los entiendes, te estan advirtiendo que hables ingles, ya que la capacidad de esta gente no les permite entender ni tolerar otro idioma.. O al menos eso parecen aparentar.
Ah, y que les des critica constructiva, porque supuestamente es requerimiento.